// pages/strategy/strategy.js
Page({
  data: {
    pics: ["https://www.ymqvip.com/static/images/poster.jpg", "https://www.ymqvip.com/static/images/forward.jpg", "https://www.ymqvip.com/static/images/gzh_qrcode.jpg"]
  },

  onLoad: function(options) {

  },
  openImg: function(e) {
    var index = e.currentTarget.dataset.index
    wx.previewImage({
      urls: [this.data.pics[index]]
    })
  }
})